# CVE-2024-12235: Shenzhen Dashi Tongzhou Information Technology AgileBPM AuthorizationTokenCheckFilter.java doFilter access control

> Remote attackers can bypass access controls in AgileBPM due to improper authorization checks in the token filter, potentially accessing protected resources.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 5 Dec 2024
- **Updated:** 6 Dec 2024
- **Also known as:** GHSA-p9r6-chfm-q369

## What is CVE-2024-12235?

CVE-2024-12235 is a medium-severity missing authorization vulnerability in Shenzhen Dashi Tongzhou Information Technology AgileBPM, published on 5 Dec 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability was found in Shenzhen Dashi Tongzhou Information Technology AgileBPM up to 1.0.0. It has been declared as critical. Affected by this vulnerability is the function doFilter of the file \agile-bpm-basic-master\ab-auth\ab-auth-spring-security-oauth2\src\main\java\com\dstz\auth\filter\AuthorizationTokenCheckFilter.java. The manipulation leads to improper access controls. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-284 (Improper Access Control), CWE-266 (Incorrect Privilege Assignment)

## Which versions are affected by CVE-2024-12235?

It affects 1 product.


Products: Tongzhouyun Agilebpm.

## How do I fix CVE-2024-12235?

No fix has been published for CVE-2024-12235 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-12235 being exploited?

There is no known exploitation of CVE-2024-12235 in the wild and no public exploit code.

## Other vulnerabilities in Shenzhen Dashi Tongzhou Information Technology AgileBPM

- [CVE-2025-5679](https://insights.sbomify.com/CVE-2025-5679/): Shenzhen Dashi Tongzhou Information Technology AgileBPM SysToolsController.java parseStrByFreeMarker deserialization (medium 5.3)
- [CVE-2025-5680](https://insights.sbomify.com/CVE-2025-5680/): Deserialization in AgileBPM (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-12235 and fix it if it is affected.

What it is: CVE-2024-12235 is a medium-severity missing authorization vulnerability in Shenzhen Dashi Tongzhou Information Technology AgileBPM, published on 5 Dec 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-12235 in the wild and no public exploit code.

Affected product: Shenzhen Dashi Tongzhou Information Technology AgileBPM. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-12235/ (Markdown: https://insights.sbomify.com/CVE-2024-12235/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-12235
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-12235
- OSV: https://osv.dev/vulnerability/CVE-2024-12235

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-12235/
Summaries are generated and may contain mistakes; the official description above is the record.